String[] nomes = new String[10];
        nomes[0]=txt1.getText();
        nomes[1]=txt2.getText();
        nomes[2]=txt3.getText();
        nomes[3]=txt4.getText();
        nomes[4]=txt5.getText();
        nomes[5]=txt6.getText();
        nomes[6]=txt7.getText();
        nomes[7]=txt8.getText();
        nomes[8]=txt9.getText();
        nomes[9]=txt10.getText();


        List<String> strList = Arrays.asList(nomes);
        Collections.shuffle(strList);
        nomes = strList.toArray(new String[strList.size()]);


        t1j1.setText(nomes[0]);
        t1j2.setText(nomes[1]);
        t1j3.setText(nomes[2]);
        t1j4.setText(nomes[3]);
        t1j5.setText(nomes[4]);
        t2j1.setText(nomes[5]);
        t2j2.setText(nomes[6]);
        t2j3.setText(nomes[7]);
        t2j4.setText(nomes[8]);
        t2j5.setText(nomes[9]);